Topic 2: Hardware Recap Quiz

Choose the correct order of file sizes from smallest to largest

• b, n, B, KB, MB, GB, TB, PB 

• b, B, n, MB, KB, GB, PB, TB

• n, KB, GB, B, TB, b, PB, MB

How many bytes are there in a 2KB?

• 2,000 (Two thousand)

• 2,000,000 (Two million)

• 2,000,000,000 (Two billion)

Which of the following is NOT an example of storage?

• USB Stick

• Hard Drive

• Blu Ray Disc

• SD Card

• RAM

Select the correct difference between memory and storage

• Memory is for data and instructions

  Storage is for documents and files

• Storage is for data and instructions

  Memory is for documents and files

A video file is 1GB in size

How many video files could be stored in a hard drive of 2TB?

Write your answer as a number

Sonita has just started her sixth form studies and wants to buy a new laptop to take with her to school.

Which devices would be suitable?

• USB Stick

• SSD (solid state hard drive)

• CD

The CPU carries out a continuous cycle of 3 stages.

Which of the following is not one of these stages?

• Fech

• Decode

• Execute

• Insert

What does CPU stand for?

• Central Processing Unit

• Computer Processing Unit

• Central Processor Unit

• Computer Processor Unit

The purpose of the CPU is to ? instructions

fill in the missing word

Select the correct purpose of the CPU in a computer system

• To process instructions

• To store data and instructions

• To store files and documents

• To carry out calculations